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Planted en-masse, this grass forms a beautiful emerald green carpet which lends a 'Japanese' air to planting groups. The added lightness of frothing flower panicles helps to extend seasonal detail.
- Position: prefers a cool, moist environment in sun or part shade
- Soil: moist, humus-rich soil
- Rate of growth: slow, non-invasive
- Flowering period: August - September
- Hardiness: fully hardy
A small, ornamental grass native to the wet, rocky cliffs of Japan's Honshu Island, including the area around Mount Hakone, after which the species is named. It is a slow spreading, semi-evergreen grass which builds into gently cascading hummocks of bright green that are useful as a simple understorey to light shrubs and as a soft edging to paths or steps. Fine, light sprays of lime green flowers appear during June and July, giving a billowing lightness to planted drifts. The clean, minimalist style of this grass makes it a good choice for formal courtyards or in minimalist urban planters and the fresh green foliage gradually acquires rich russet tones as autumn advances.
- Garden care: Incorporate lots of well-rotted garden compost into the planting hold. Leave flower heads to dry out through the winter, adding valuable texture to plantings. Apply a light mulch (3cm) of well-rotted garden compost after cutting back old foliage and before new growth emerges in spring.
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Q:Hi, please could you identify the larger plant at the back of the photograph of the Hakonechloa macra as this seems to be a good combination, thanks AmandaAsked on 28/3/2016 by Amanda from Oxford
I am not sure which photo you are referring to, but the plants pictured with it include...
a Euphorbia characias subsp. wulfenii
and a Euphorbia mellifera
http://www.crocus.co.uk/search/_/search.Euphorbia-mellifera/sort.0/Answered on 29/3/2016 by Helen from crocus
Q:Hi I bought 3 of these plants and have had them over 5 years. I tend to cut them back in spring as I begin to see new shoots. I have not divided any of them. Every year they have become smaller and smaller and 2 of them have nearly died completly. I mulch well. What am I doing wrong? Is there anything I could to emcourage growth, as I'm thinking of buying some more - as they look lovely.Asked on 7/4/2015 by Black Lily from Catford
These plants love a reliable source of moisture, so it is important to make sure they do not dry out. Also, they like nutrient-rich soil, so make sure when you mulch, you use something like a composted organic manure.Answered on 8/4/2015 by Anonymous from crocus
Q:2006 Planting Chelsea Flower Show enquiry
Hi, I see you have plants available for the current show, but do you have a plant list for the 2006 award winner (Daily Telegraph,Tom Stuart Smith) available as I am interested in buying some of these plants? Thank you for your time, KellyAsked on 5/4/2010 by kelly mackenzie
A:Hello Kelly, He did use a lot of plants in his garden - here is a list which includes most. Allium Purple Sensation Anthriscus Ravens Wing Aquilegia Ruby Port Astrantia Claret Carex testacea Cirsium rivulare atropurpureum Dahlia Dark Desire Euphorbia Fireglow Geranium Lily Lovell Geranium phaeum Samobor Geranium Phillipe Valpelle Geranium psilostemmon Geum Princess Juliana Gillenia trifoliata Hakonechloa macra Iris Dusky Challenger Iris Dutch Chocolate Iris Sultan's Palace Iris Superstition Iris Supreme Sultan Knautia macedonica Lavandula angustifolia Nepeta subsessilis Washfield Nepeta Walkers low Purple fennel - Giant Bronze Rodgersia pinnata Superba Rodgersia podophylla Salvia Mainacht Sedum matrona Stachys byzantina Stipa arundinacea (syn.Anemanthele lessoniana) Stipa gigantea Tulip Abu Hassan Tulip Ballerina Tulip Queen of Night Verbascum Helen Johnston I hope this helps. Helen Plant DoctorAnswered on 6/4/2010 by Crocus Helpdesk
Q:Salvia suggestion please
Please could you advise me? I am looking to use a Salvia to plant with Buxus balls, Hakonechloa and Lavender. I need a strong, long flowering and easy caring Salvia variety that will not grow too tall. Your advise would be invaluable Thank you JackieAsked on 26/8/2009 by jackie middleton
A:Hello Jackie, Salvia nemorosa Caradonna probably has the longest flowering period, but it does get to 75cm tall - just click on the following lin to go straight to it. http://www.crocus.co.uk/plants/_/perennials/salvia-nemorosa-caradonna/classid.2000006629/ If that is too tall, then Saliva nemorosa Ostfriesland may be a better option http://www.crocus.co.uk/plants/_/perennials/salvia-nemorosa-ostfriesland/classid.3545/ I hope this helps. Helen Plant DoctorAnswered on 27/8/2009 by Crocus Helpdesk
Q:Tom Stuart Smith Chelsea 2008
Hello, I wondered if you could help me identify the plants that were supplied by Crocus for Tom Stuart-Smith's garden at the Chelsea Flower Show 2008. I would be very grateful if you could let me know. Many thanks SuzanneAsked on 12/6/2009 by Suzanne Hind
A:Hello Suzanne It certainly was a beautiful garden and it included the following plants.Rodgersia podophylla, Molinia caerulea subsp. caerulea Strahlenquelle, Epimedium grandiflorum, Asarum europaeum, Hosta Devon Green, Paeonia Jan van Leeuwen, Astrantia major subsp. involucrate Shaggy, Selinum wallich, Darmera peltata (the one with the big, rounded leaves), and Hakonechloa macra. I hope this helps Helen Plant DoctorAnswered on 17/6/2009 by Crocus Helpdesk
Q:Which grasses can I grow in my troughs?
Which grasses can I grow in my troughs?Asked on 28/1/2005 by Kerry Dyus
A:Some grasses do very well in pots, provided they are kept well watered. Below is a list of ones that should be suitable. Hakonechloa macra http://www.crocus.co.uk/plants/_/grasses/hakonechloa-macra-/classid.2000004400/ Festuca glauca Elijah Blue http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=1993&CategoryID=310 Luzula nivea http://www.crocus.co.uk/plants/_/grasses/luzula-nivea-/classid.2002/,Uncinia rubra http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=2000002974&CategoryID=310Answered on 31/1/2005 by Crocus
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